This is the opposite of the "Who do you support" thread. List the teams you hate in any sport and why.
Soccer:
Liverpool - Hated them ever since I was a kid when they were winning every year (70s and 80s) and my big brother always rubbed it in
Chelsea - More of a current hate than anything, I'm just waiting for the Abramobitch balloon to burst.
Mexico - A bunch of big babies who cant get over the fact that the US is getting better at them without even trying. Play dirty when the going gets tough.
Other Sports:
Hurling: Cork, who just beat us again yesterday in hurling, they always have this 'everyone else is inferior' attitude. Also Kilkenny because the first big game I attended as a kid was the 75 All-Ireland, plus I hate their colours.
Baseball: Red Sox, for their constant whining over the years and now their constant gloating.
NFL: Cowboys - given the accolade of "Americas Team" just a bunch of thugs.